Publication 1756-IN573C-EN-P - October 2003 PN 957859-47
Supersedes Publication 1756-IN573B-EN-P - May 2001 Copyright © 2003 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Certifications:
(when product is marked)
The following certifications apply to both power supplies:
UL UL Listed Industrial Control Equipment
c-UL-us UL Listed for Class I, Division 2 Group A,B,C,D
Hazardous Locations, certified for U.S. and
Canada
CSA CSA Certified Process Control Equipment
CSA CSA Certified Process Control Equipment for Class I,
Division 2 Group A,B,C,D Hazardous Locations
FM FM Approved Equipment for use in Class I Division 2
Group A,B,C,D Hazardous Locations
CE
(7)
European Union 89/336/EEC EMC Directive,
compliant with:
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial
Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
1756-PA75R only - European Union 73/23/EEC LVD
Directive, compliant with:
EN 61131-2; Programmable Controllers
C-Tick
(7)
Australian Radiocommunications Act, compliant
with:
AS/NZS CISPR 11; Industrial Emissions
EEx
(7)
European Union 94/9/EC ATEX Directive, compliant
with:
EN 50021; Potentially Explosive Atmospheres,
Protection "n" (Zone 2)
1756-PA75R only - when conformal coated
(1)
For more information on Input Power, Input Power Requirements and Transformer Sizing on page 19.
(2)
The combination of all output power (5.1V backplane, 24V backplane, 3.3 V backplane, and 1.2V backplane) must not exceed
75 W.
(3)
Time between input voltage removal and dc power failure.
(4)
Use time-delay type overcurrent protection in all ungrounded conductors.
(5)
This fuse is intended to guard against fire hazard due to short circuit conditions.
(6)
Use this Conductor Category information for planning conductor routing. Refer to Publication 1770-4.1, "Industrial
Automation Wiring and Grounding Guidelines”.
(7)
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification
details.
1756-PA75R/A 1756-PB75R/A
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